LM2677LD-5.0

Obsolete

National Semiconductor

IC REG BUCK 5V 5A 14VSON

Search across all available documentation for this part.

Obsolete

National Semiconductor

IC REG BUCK 5V 5A 14VSON

Technical Specifications

Parameters and characteristics for this part

Part	Function	Current - Output	Topology	Frequency - Switching	Supplier Device Package	Output Type	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]	Output Configuration	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Number of Outputs	Output Type	Voltage - Output (Max)
National Semiconductor LM2677LD-5.0	Step-Down	5 A	Buck	260 kHz	14-VSON (6x5)	1.81 mOhm	5 V	8 V	Positive	14-VDFN Exposed Pad	-40 °C	125 ¯C	Surface Mount	1
National Semiconductor LM2677SD-ADJ	Step-Down	5 A	Buck	260 kHz	14-VSON (5x6)		1.21 V	8 V	Positive	14-VDFN Exposed Pad	-40 °C	125 ¯C	Surface Mount	1	Adjustable	37 V
National Semiconductor LM2677SX-ADJ	Step-Down	5 A	Buck	260 kHz			1.21 V	8 V	Positive	D2PAK (7 Leads + Tab) TO-263-8 TO-263CA	-40 °C	125 ¯C	Surface Mount	1	Adjustable	37 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	123	$ 2.45

General part information

Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A 14-VDFN Exposed Pad

Technical documentation and resources

No documents available